foldLeft<C> method
Return value of type C
by calling f
with b
and the second value of the Tuple2.
Same as foldRight
.
Implementation
@override
C foldLeft<C>(C b, C Function(C b, T2 a) f) =>
foldMap<Endo<C>>(dualEndoMonoid(), (a) => (C b) => f(b, a))(b);